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| MODBUS_GET_RESPONSE_(3) | libmodbus Manual | MODBUS_GET_RESPONSE_(3) |
NAME
modbus_get_response_timeout - get timeout for responseSYNOPSIS
int modbus_get_response_timeout(modbus_t *ctx, uint32_t *to_sec, uint32_t *to_usec);DESCRIPTION
The modbus_get_response_timeout() function shall return the timeout interval used to wait for a response in the to_sec and to_usec arguments.RETURN VALUE
The function shall return 0 if successful. Otherwise it shall return -1 and set errno.EXAMPLE
uint32_t old_response_to_sec; uint32_t old_response_to_usec; /* Save original timeout */ modbus_get_response_timeout(ctx, &old_response_to_sec, &old_response_to_usec); /* Define a new and too short timeout! */ modbus_set_response_timeout(ctx, 0, 0);
SEE ALSO
modbus_set_response_timeout(3) modbus_get_byte_timeout(3) modbus_set_byte_timeout(3)AUTHORS
The libmodbus documentation was written by Stéphane Raimbault <stephane.raimbault@gmail.com>| 04/09/2022 | libmodbus v3.1.6 |
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